Arrange the organisms in the food chain

The answer is:

• products.
• disposables.
• decomposers.

A food chain is a graphical representation of the way energy and nutrients are transferred from one species to another in an ecosystem. It is an important tool for understanding the dynamics of how an ecosystem works. A food chain begins with a primary producer, usually a plant, and moves through several different species of organisms, such as herbivores and carnivores, before ending with an apex predator. All of these types are connected to each other through the transfer of energy. When energy is transferred from one type to another, some of the energy is lost in the form of waste heat and carbon dioxide. The presence of a food web, a broader term to describe the interrelationships between different species in an ecosystem, is also important when studying food chains. By looking at a food web, it is possible to gain insight into how different species interact with each other in an ecosystem.